Why is Wal-Mart, with its deep pockets, interested in your greener solution? The company has been trying to cut its carbon emissions and reduce costs, both those of its operations and its supply chain. Today Wal-Mart also outlined what kind of technologies it’s hoping cleantech innovators will send its way:

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alternative battery technology for forklifts

wind harvesting

closed-loop water processing

sustainable building materials

organic waste

oil-based waste

household hazardous waste

We registered on the site but have to wait a few days to get approval to check out the background. So there you go, now you can pitch the company that holds the reigns to U.S. goods. Tell us what you think.

Green energy is definitely the best solution in most cases. Technology like solar energy, wind power, fuel cells, zaps electric vehicles, EV hybrids, etc have come so far recently. Green energy even costs way less than oil and gas in many cases.